Stefan Demmerle sold $220k of BWA
Vice President at BORGWARNER INC. 5,000 shares at an average of $44.00, traded Sep 5, 2025, filed Sep 8, 2025.
Score components
- +15RoleOfficer
- +12Trade size$220k at market
- 0Share of holdings soldSold 2.2% of holdings
- +15Cluster4 insiders selling within 14 days
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
This signal so far: 1m -3.6%, 3m -5.3%, 6m +20.7%.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001225208-25-007828, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Sep 5, 2025 | SOpen-market sale Common Stock | -5,000 | $44.00 | $220k | 224,040 | Sep 8, 2025 |
Related signals
Other insiders at BORGWARNER INC and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 35Weak | BWAsell BORGWARNER INC | Michael S Hanley director | $328k 5,000 shares | -13% | |
| 48Moderate | BORGWARNER INC | Sailaja Shankar director | $365k 5,000 shares | -28% | |
| 38Weak | BORGWARNER INC | Volker Weng Vice President | $362k 5,000 shares | -6% | |
| 45Moderate | BORGWARNER INC | Volker Weng Vice President | $339k 5,000 shares | -6% | |
| 65Notable | BORGWARNER INC | Joseph F. Fadool President and CEO | $2.0M 29,000 shares | -7% | |
| 44Moderate | BORGWARNER INC | Stefan Demmerle Vice President | $325k 5,000 shares | -2% | |
| 42Moderate | BORGWARNER INC | Isabelle McKenzie Vice President | $222k 3,500 shares | -6% | |
| 60Notable | BORGWARNER INC | Stefan Demmerle Vice President | $1.5M 25,000 shares | -11% | |
| 45Moderate | BORGWARNER INC | Volker Weng Vice President | $346k 5,606 shares | -6% | |
| 49Moderate | BORGWARNER INC | Tania Wingfield EVP & CHRO | $316k 5,000 shares | -12% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.